Electrostatic instruments

Industry

CPC
G01R5/28

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Parent Industries

GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R5/00Instruments for converting a single current or a single voltage into a mechanical displacement

Current Industry

G01R5/28Electrostatic instruments

Industries

Patents Grantslast 30 patents

Information Patent Grant
Timing and/or phase adjustment of the separation and/or charging of...
- Patent number 10,451,535
- Issue date Oct 22, 2019
- Bio-Rad Laboratories, Inc.
- Edward Marquette
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting surface electric field distribution of nanostr...
- Patent number 10,429,425
- Issue date Oct 1, 2019
- Tsinghua University
- Jiang-Tao Wang
- G01 - MEASURING TESTING
Information Patent Grant
Method for calculating surface electric field distribution of nanos...
- Patent number 10,408,871
- Issue date Sep 10, 2019
- Tsinghua University
- Jiang-Tao Wang
- G01 - MEASURING TESTING
Information Patent Grant
Noncontact voltage measurement apparatus
- Patent number 10,254,313
- Issue date Apr 9, 2019
- Alps Alpine Co., Ltd.
- Hiroyuki Hebiguchi
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential sensor and copying machine
- Patent number 10,073,127
- Issue date Sep 11, 2018
- Omron Corporation
- Soichi Matsushita
- G01 - MEASURING TESTING
Information Patent Grant
Piezo sensor
- Patent number 10,048,291
- Issue date Aug 14, 2018
- ABB Inc.
- Eric Fauveau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration of a device for measuring an electric field in a conduc...
- Patent number 9,933,471
- Issue date Apr 3, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Mathieu Baicry
- G01 - MEASURING TESTING
Information Patent Grant
Detection of electromagnetic field with electroactive polymers
- Patent number 9,804,216
- Issue date Oct 31, 2017
- International Business Machines Corporation
- Samuel R. Connor
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic detecting circuit and method thereof
- Patent number 9,448,269
- Issue date Sep 20, 2016
- Raydium Semiconductor Corporation
- Cheng-Chin Liu
- G01 - MEASURING TESTING
Information Patent Grant
Cable with LED connection indicator and methods of using same
- Patent number 9,410,988
- Issue date Aug 9, 2016
- Meggitt (Orange County), Inc.
- Wayne Zavis
- G01 - MEASURING TESTING
Information Patent Grant
Triaxial piezoelectric sensor
- Patent number 8,963,534
- Issue date Feb 24, 2015
- Chung-Yuan Christian University
- Yung Ting
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Electrodynamic sensors and applications thereof
- Patent number 8,923,956
- Issue date Dec 30, 2014
- The University of Sussex
- Terence D. Clark
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
MEMS electrometer that measures amount of repulsion of adjacent bea...
- Patent number 7,924,018
- Issue date Apr 12, 2011
- Illinois Tool Works Inc.
- Roger J. Peirce
- G01 - MEASURING TESTING
Information Patent Grant
Electrodynamic sensors and applications thereof
- Patent number 7,885,700
- Issue date Feb 8, 2011
- The University of Sussex
- Terence D. Clark
- G01 - MEASURING TESTING
Information Patent Grant
Potential measuring apparatus
- Patent number 7,741,851
- Issue date Jun 22, 2010
- Canon Kabushiki Kaisha
- Takashi Ushijima
- G01 - MEASURING TESTING
Information Patent Grant
Device for detecting voltage and analog-to-digital converter (ADC)...
- Patent number 7,532,143
- Issue date May 12, 2009
- Samsung Electro-Mechanics Co., Ltd.
- In-sang Song
- G01 - MEASURING TESTING
Information Patent Grant
Electric potential measuring instrument and image forming apparatus
- Patent number 7,489,135
- Issue date Feb 10, 2009
- Canon Kabushiki Kaisha
- Yoshikatsu Ichimura
- G01 - MEASURING TESTING
Information Patent Grant
Potential measuring apparatus
- Patent number 7,382,137
- Issue date Jun 3, 2008
- Canon Kabushiki Kaisha
- Takashi Ushijima
- G01 - MEASURING TESTING
Information Patent Grant
Static event detection/protection device
- Patent number 6,583,612
- Issue date Jun 24, 2003
- James P. Karins
- G01 - MEASURING TESTING
Information Patent Grant
System for purging electrostatic voltmeter modulator assembly
- Patent number 6,489,777
- Issue date Dec 3, 2002
- Xerox Corporation
- Alan J. Werner
- G01 - MEASURING TESTING
Information Patent Grant
Modulator base for electrostatic voltmeter modulator assembly
- Patent number 6,452,399
- Issue date Sep 17, 2002
- Xerox Corporation
- Alan J. Werner
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining the polarity of an electrostatic...
- Patent number 6,396,255
- Issue date May 28, 2002
- James P. Karins
- G01 - MEASURING TESTING
Information Patent Grant
Electrical potential sensor
- Patent number 6,316,942
- Issue date Nov 13, 2001
- Murata Manufacturing Co., Ltd.
- Chikahiro Horiguchi
- G01 - MEASURING TESTING
Information Patent Grant
Static event detection/protection device
- Patent number 6,172,496
- Issue date Jan 9, 2001
- James P. Karins
- G01 - MEASURING TESTING
Information Patent Grant
Charge rate electrometer including means for substantially eliminat...
- Patent number 5,572,118
- Issue date Nov 5, 1996
- MKS Instruments, Inc.
- John F. Lewis
- G01 - MEASURING TESTING
Information Patent Grant
Surface potential electrometer
- Patent number 5,539,319
- Issue date Jul 23, 1996
- NEC Corporation
- Hiroaki Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for non-contact charge measurement
- Patent number 5,315,254
- Issue date May 24, 1994
- Vanderbilt University
- Taylor G. Wang
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic measuring tuning fork and means for limiting mechanic...
- Patent number 5,243,292
- Issue date Sep 7, 1993
- Xerox Corporation
- Michael D. Borton
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for charge distribution analysis
- Patent number 5,187,442
- Issue date Feb 16, 1993
- Friedemann Freund
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for charge distribution analysis
- Patent number 4,884,031
- Issue date Nov 28, 1989
- Friedemann Freund
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NONCONTACT VOLTAGE MEASUREMENT APPARATUS
- Publication number 20180017597
- Publication date Jan 18, 2018
- Alps Electric Co., Ltd.
- Hiroyuki Hebiguchi
- G01 - MEASURING TESTING
Information Patent Application
BRUSH SENSOR FOR MEASURING STATIC CHARGE OF FIBERS
- Publication number 20160011233
- Publication date Jan 14, 2016
- The Procter & Gamble Company
- Haibo YUAN
- A46 - BRUSHWARE
Information Patent Application
ELECTROSTATIC DETECTING CIRCUIT AND METHOD THEREOF
- Publication number 20140347061
- Publication date Nov 27, 2014
- Raydium Semiconductor Corporation
- Cheng-Chin LIU
- G01 - MEASURING TESTING
Information Patent Application
Piezo Sensor
- Publication number 20140232375
- Publication date Aug 21, 2014
- Eric Fauveau
- G01 - MEASURING TESTING
Information Patent Application
CABLE WITH LED CONNECTION INDICATOR AND METHODS OF USING SAME
- Publication number 20140210631
- Publication date Jul 31, 2014
- Meggitt (Orange County), Inc.
- WAYNE ZAVIS
- G01 - MEASURING TESTING
Information Patent Application
TRIAXIAL PIEZOELECTRIC SENSOR
- Publication number 20140002058
- Publication date Jan 2, 2014
- CHUNG YUAN CHRISTIAN UNIVERSITY
- Yung TING
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
ELECTRODYNAMIC SENSORS AND APPLICATIONS THEREOF
- Publication number 20110245702
- Publication date Oct 6, 2011
- The University of Sussex
- Terence D. CLARK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEMS ELECTROMETER THAT MEASURES AMOUNT OF REPULSION OF ADJACENT BEA...
- Publication number 20100156429
- Publication date Jun 24, 2010
- Illinois Tool Works Inc.
- Roger J. Peirce
- G01 - MEASURING TESTING
Information Patent Application
Device for detecting voltage and analog-to-digital converter (ADC)...
- Publication number 20080309528
- Publication date Dec 18, 2008
- Samsung Electro-Mechanics CO., LTD.
- In-sang Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POTENTIAL MEASURING APPARATUS
- Publication number 20080218172
- Publication date Sep 11, 2008
- Canon Kabushiki Kaisha
- Takashi Ushijima
- G01 - MEASURING TESTING
Information Patent Application
Electric Potential Measuring Instrument and Image Forming Apparatus
- Publication number 20070229086
- Publication date Oct 4, 2007
- Canon Kabushiki
- Yoshikatsu Ichimura
- G01 - MEASURING TESTING
Information Patent Application
Potential measuring apparatus
- Publication number 20060267578
- Publication date Nov 30, 2006
- Canon Kabushiki Kaisha
- Takashi Ushijima
- G01 - MEASURING TESTING
Information Patent Application
Electrodynamic sensors and applications thereof
- Publication number 20060058694
- Publication date Mar 16, 2006
- Terence D Clark
- G01 - MEASURING TESTING
Information Patent Application
Modulator base for electrostatic voltmeter modulator assembly
- Publication number 20020101245
- Publication date Aug 1, 2002
- Alan J. Werner
- G01 - MEASURING TESTING
Information Patent Application
System for purging electrostatic voltmeter modulator assembly
- Publication number 20020101246
- Publication date Aug 1, 2002
- Alan J. Werner
- G01 - MEASURING TESTING
Information Patent Application
Static event detection / protection device
- Publication number 20010004208
- Publication date Jun 21, 2001
- James P. Karins
- G01 - MEASURING TESTING
Information Patent Application
Static event detection/protection device
- Publication number 20010002103
- Publication date May 31, 2001
- James P. Karins
- G01 - MEASURING TESTING

Electrostatic instruments

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Timing and/or phase adjustment of the separation and/or charging of...

Method for detecting surface electric field distribution of nanostr...

Method for calculating surface electric field distribution of nanos...

Noncontact voltage measurement apparatus

Surface potential sensor and copying machine

Piezo sensor

Calibration of a device for measuring an electric field in a conduc...

Detection of electromagnetic field with electroactive polymers

Electrostatic detecting circuit and method thereof

Cable with LED connection indicator and methods of using same

Triaxial piezoelectric sensor

Electrodynamic sensors and applications thereof

MEMS electrometer that measures amount of repulsion of adjacent bea...

Electrodynamic sensors and applications thereof

Potential measuring apparatus

Device for detecting voltage and analog-to-digital converter (ADC)...

Electric potential measuring instrument and image forming apparatus

Potential measuring apparatus

Static event detection/protection device

System for purging electrostatic voltmeter modulator assembly

Modulator base for electrostatic voltmeter modulator assembly

System and method for determining the polarity of an electrostatic...

Electrical potential sensor

Static event detection/protection device

Charge rate electrometer including means for substantially eliminat...

Surface potential electrometer

Method and apparatus for non-contact charge measurement

Electrostatic measuring tuning fork and means for limiting mechanic...

Method and apparatus for charge distribution analysis

Method and apparatus for charge distribution analysis

Patents Applicationslast 30 patents

NONCONTACT VOLTAGE MEASUREMENT APPARATUS

BRUSH SENSOR FOR MEASURING STATIC CHARGE OF FIBERS

ELECTROSTATIC DETECTING CIRCUIT AND METHOD THEREOF

Piezo Sensor

CABLE WITH LED CONNECTION INDICATOR AND METHODS OF USING SAME

TRIAXIAL PIEZOELECTRIC SENSOR

ELECTRODYNAMIC SENSORS AND APPLICATIONS THEREOF

MEMS ELECTROMETER THAT MEASURES AMOUNT OF REPULSION OF ADJACENT BEA...

Device for detecting voltage and analog-to-digital converter (ADC)...

POTENTIAL MEASURING APPARATUS

Electric Potential Measuring Instrument and Image Forming Apparatus

Potential measuring apparatus

Electrodynamic sensors and applications thereof

Modulator base for electrostatic voltmeter modulator assembly

System for purging electrostatic voltmeter modulator assembly

Static event detection / protection device

Static event detection/protection device